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WO2011106048A3 - Procédés et systèmes pour la production de propylène glycol à partir de glycérol - Google Patents

Procédés et systèmes pour la production de propylène glycol à partir de glycérol Download PDF

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Publication number
WO2011106048A3
WO2011106048A3 PCT/US2010/057651 US2010057651W WO2011106048A3 WO 2011106048 A3 WO2011106048 A3 WO 2011106048A3 US 2010057651 W US2010057651 W US 2010057651W WO 2011106048 A3 WO2011106048 A3 WO 2011106048A3
Authority
WO
WIPO (PCT)
Prior art keywords
glycerol
propylene glycol
processes
systems
production
Prior art date
Application number
PCT/US2010/057651
Other languages
English (en)
Other versions
WO2011106048A2 (fr
Inventor
John G. Frye
Aaron A. Oberg
Alan H. Zacher
Original Assignee
Battelle Memorial Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Battelle Memorial Institute filed Critical Battelle Memorial Institute
Priority to KR1020127024838A priority Critical patent/KR20130025370A/ko
Priority to EP10846792.9A priority patent/EP2539308A4/fr
Priority to BR112012021057A priority patent/BR112012021057A2/pt
Priority to CN2010800663743A priority patent/CN102858729A/zh
Publication of WO2011106048A2 publication Critical patent/WO2011106048A2/fr
Publication of WO2011106048A3 publication Critical patent/WO2011106048A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention a pour objet des procédés et des systèmes pour convertir le glycérol en propylène glycol. L'alimentation en glycérol est diluée avec du propylène glycol en tant que solvant primaire, plutôt que de l'eau qui est le plus souvent utilisée. L'alimentation en glycérol diluée est envoyée vers un réacteur où le glycérol est converti en propylène glycol (ainsi que d'autres sous-produits) en présence d'un catalyseur. Le produit contenant du propylène glycol issu du réacteur est recyclé en tant que solvant pour l'alimentation en glycérol.
PCT/US2010/057651 2010-02-23 2010-11-22 Procédés et systèmes pour la production de propylène glycol à partir de glycérol WO2011106048A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020127024838A KR20130025370A (ko) 2010-02-23 2010-11-22 글리세롤로부터 프로필렌 글리콜을 생산하기 위한 공정 및 시스템
EP10846792.9A EP2539308A4 (fr) 2010-02-23 2010-11-22 Procédés et systèmes pour la production de propylène glycol à partir de glycérol
BR112012021057A BR112012021057A2 (pt) 2010-02-23 2010-11-22 processos e sistemas para a produção de propileno glicol partindo de glicerol
CN2010800663743A CN102858729A (zh) 2010-02-23 2010-11-22 由甘油制备丙二醇的方法和系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/711,053 US8937202B2 (en) 2010-02-23 2010-02-23 Processes and systems for the production of propylene glycol from glycerol
US12/711,053 2010-02-23

Publications (2)

Publication Number Publication Date
WO2011106048A2 WO2011106048A2 (fr) 2011-09-01
WO2011106048A3 true WO2011106048A3 (fr) 2011-10-27

Family

ID=44477061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/057651 WO2011106048A2 (fr) 2010-02-23 2010-11-22 Procédés et systèmes pour la production de propylène glycol à partir de glycérol

Country Status (6)

Country Link
US (2) US8937202B2 (fr)
EP (1) EP2539308A4 (fr)
KR (1) KR20130025370A (fr)
CN (1) CN102858729A (fr)
BR (1) BR112012021057A2 (fr)
WO (1) WO2011106048A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8937202B2 (en) * 2010-02-23 2015-01-20 Battelle Memorial Institute Processes and systems for the production of propylene glycol from glycerol
WO2014081951A1 (fr) 2012-11-21 2014-05-30 University Of Tennesee Research Foundation Procédés, systèmes et dispositifs pour la production simultanée d'acide lactique et de propylène glycol à partir de glycérol
CN103524302A (zh) * 2013-09-30 2014-01-22 南京工业大学 一种甘油加氢制备1,3-丙二醇的工艺方法
CN105873886B (zh) 2013-12-23 2019-06-18 阿彻丹尼尔斯米德兰德公司 用于生产丙二醇的改进的方法
PT3102554T (pt) 2014-02-03 2022-06-30 Battelle Memorial Institute Conversão de 2,3-butanodiol em butadieno
EP3541771B1 (fr) * 2016-11-16 2021-01-06 Archer Daniels Midland Company Procédé de production de 1,2-propanediol à partir de glycérol

Citations (6)

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US20070287865A1 (en) * 2006-06-07 2007-12-13 Arredondo Victor M Process for the conversion of glycerol to propylene glycol and amino alcohols
US20080045749A1 (en) * 2006-06-07 2008-02-21 The Procter & Gamble Company Process for the alternating conversion of glycerol to propylene glycol or amino alcohols
US20080103339A1 (en) * 2006-10-23 2008-05-01 Paul Bloom Hydrogenolysis of Glycerol and Products Produced Therefrom
US20080242898A1 (en) * 2007-03-29 2008-10-02 Board Of Trustees Of Michigan State University Process for the preparation of propylene glycol
US20090105509A1 (en) * 2002-04-22 2009-04-23 Suppes Galen J Method of producing lower alcohols from glycerol
EP2070902A1 (fr) * 2007-12-13 2009-06-17 Lanzhou Institute of Chemical Physics Procédé de production de propylèneglycol 1,2 utilisant un glycérol à base bio

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US6291725B1 (en) * 2000-03-03 2001-09-18 Board Of Trustees Operating Michigan State University Catalysts and process for hydrogenolysis of sugar alcohols to polyols
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US8937202B2 (en) * 2010-02-23 2015-01-20 Battelle Memorial Institute Processes and systems for the production of propylene glycol from glycerol

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090105509A1 (en) * 2002-04-22 2009-04-23 Suppes Galen J Method of producing lower alcohols from glycerol
US20070287865A1 (en) * 2006-06-07 2007-12-13 Arredondo Victor M Process for the conversion of glycerol to propylene glycol and amino alcohols
US20080045749A1 (en) * 2006-06-07 2008-02-21 The Procter & Gamble Company Process for the alternating conversion of glycerol to propylene glycol or amino alcohols
US20080103339A1 (en) * 2006-10-23 2008-05-01 Paul Bloom Hydrogenolysis of Glycerol and Products Produced Therefrom
US20080242898A1 (en) * 2007-03-29 2008-10-02 Board Of Trustees Of Michigan State University Process for the preparation of propylene glycol
EP2070902A1 (fr) * 2007-12-13 2009-06-17 Lanzhou Institute of Chemical Physics Procédé de production de propylèneglycol 1,2 utilisant un glycérol à base bio

Non-Patent Citations (1)

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Title
See also references of EP2539308A4 *

Also Published As

Publication number Publication date
WO2011106048A2 (fr) 2011-09-01
US8937202B2 (en) 2015-01-20
CN102858729A (zh) 2013-01-02
EP2539308A4 (fr) 2013-08-14
EP2539308A2 (fr) 2013-01-02
BR112012021057A2 (pt) 2016-05-03
US20150094498A1 (en) 2015-04-02
KR20130025370A (ko) 2013-03-11
US20110207971A1 (en) 2011-08-25

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